Sit-on-top, multi-purpose kayak, providing a removable back rest, an upper reinforcing ridge, and a continuous, grooved bottom for stability and steering control



FIG. 1 is a left hand upper perspective view of a sit-on-top, multi-purpose kayak, providing a removable back rest, and upper reinforcing ridge, and a continuous grooved bottom for stability and control, showing my design;

FIG. 2 is a right hand upper perspective view thereof showing the removable back rest;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front end elevation view thereof; and,

FIG. 5 is a rear end elevation view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a sit-on-top, multi-purpose kayak, providing a removable back rest, an upper reinforcing ridge and a continuous grooved bottom for stability and steering control, as shown and described. 